28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
29 lines
598 B
C
29 lines
598 B
C
/*
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* SHA-1 in C
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* By Steve Reid <sreid@sea-to-sky.net>
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* 100% Public Domain
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*
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*/
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// Ported to C++, Google style and uses basictypes.h
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#ifndef TALK_BASE_SHA1_H_
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#define TALK_BASE_SHA1_H_
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#include "talk/base/basictypes.h"
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struct SHA1_CTX {
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uint32 state[5];
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// TODO: Change bit count to uint64.
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uint32 count[2]; // Bit count of input.
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uint8 buffer[64];
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};
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#define SHA1_DIGEST_SIZE 20
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void SHA1Init(SHA1_CTX* context);
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void SHA1Update(SHA1_CTX* context, const uint8* data, size_t len);
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void SHA1Final(SHA1_CTX* context, uint8 digest[SHA1_DIGEST_SIZE]);
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#endif // TALK_BASE_SHA1_H_
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